Before you’ve wrote about “selection” in installation i even didnt realized that it is there. In normal install its appear during the installation and you choose AU/VST etc. But here it was silent as a secret agent. And after i’ve select Midi FX, it wont appear in Logic Pro. I’ve needed to click a few times (select-deselect-select again) and only after this weird scheme, it appeared in Logic after installation. 
Thanks for your screenshots , helped me out big time.